Determine Whether the Function's Vertex Is a Maximum Point or a Minimum

question 51

Multiple Choice

Determine whether the function's vertex is a maximum point or a minimum point and find the coordinates of this point. ​ ​

• A)vertex: , a minimum point
• B)vertex: , a maximum point
• C)vertex: , a minimum point
• D)vertex: , a maximum point
• E)vertex: , a maximum point

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Definitions:

Night's Sleep

The period of rest, typically at night, during which an individual refrains from wakefulness and engages in a natural state of unconsciousness.

REM Sleep

A phase of sleep characterized by rapid eye movements, low muscle tone, and vivid dreams, playing a critical role in learning and memory.

Dreaming

Thoughts, visuals, and emotional sensations that occur in one's mind during the state of sleep.

Stage 1 Sleep

The initial phase of the sleep cycle, characterized by light sleep, where one can be easily awakened and may experience sudden muscle contractions.